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发明名称
VERFAHREN ZUR HERSTELLUNG VON OXIDKATODEN FUER NIEDERDRUCKMETALLDAMPFLAMPEN UND -STRAHLER
摘要
申请公布号
DD284777(A5)
申请公布日期
1990.11.21
申请号
DD19890329282
申请日期
1989.06.06
申请人
VEB NARVA "ROSA LUXEMBURG" LEUCHTEN- UND LEUCHTSTOFFLAMPENWERK BRAND-ERBISDORF,DD
发明人
BEREK,SABINE,DD;EBERT,GERD,DD;MIENTKEWITZ,GERHARD,DD
分类号
H01J1/14;(IPC1-7):H01J1/14
主分类号
H01J1/14
代理机构
代理人
主权项
地址
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